https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307117#M147022 <P>Thank You,</P> <P>This helps</P> Sat, 06 Jan 2018 08:22:21 GMT Mujeeb Shaik 2018-01-06T08:22:21Z https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307111#M147018 <P>Hi All,</P> <P>&nbsp;</P> <P>Can we Implement a HA redundant (Auto-Failover) WLC solution comprising two 5520 series WLCs and the required number of suitable access points, is this feasible, kindly let me know the licencing requirement for the redundancy feature of these WLCs if any.</P> <P>&nbsp;</P> <P>Thank You,</P> <P>Mujeeb</P> <P>&nbsp;</P> <P>&nbsp;</P> Mon, 05 Jul 2021 15:03:22 GMT https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307111#M147018 Mujeeb Shaik 2021-07-05T15:03:22Z https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307112#M147019 <P>What kind of "failover" are we talking about?&nbsp; The old method of primary/secondary/tertiary controller or HA SSO?</P> Sat, 06 Jan 2018 07:47:02 GMT https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307112#M147019 Leo Laohoo 2018-01-06T07:47:02Z https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307114#M147020 <P>HA SSO</P> Sat, 06 Jan 2018 08:04:59 GMT https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307114#M147020 Mujeeb Shaik 2018-01-06T08:04:59Z https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307116#M147021 <H2 class="topictitle2"><A href="https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-1/5520-WLC-DG/b_Cisco-5520-WLC-deployment-guide.html#topic_754C8F7A20604AF3ACCA7D17E1C96952" target="_self">Fault Tolerance Capability</A></H2> <H1 id="fw-pagetitle" class="" data-owner="ID"><A href="https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-1/HA_SSO_DG/High_Availability_DG.html" target="_self">High Availability (SSO) Deployment Guide</A></H1> <H2 class="p_H1"><A href="https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-1/HA_SSO_DG/High_Availability_DG.html#pgfId-44069" target="_self">Licensing for HA Pair</A></H2> Sat, 06 Jan 2018 08:16:25 GMT https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307116#M147021 Leo Laohoo 2018-01-06T08:16:25Z https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307117#M147022 <P>Thank You,</P> <P>This helps</P> Sat, 06 Jan 2018 08:22:21 GMT https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307117#M147022 Mujeeb Shaik 2018-01-06T08:22:21Z https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307120#M147023 Thank you very much for taking the time to rate our post(s). <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span> Sat, 06 Jan 2018 08:58:30 GMT https://community.cisco.com/t5/wireless/high-availability-with-wireless-lan-controller-5520/m-p/3307120#M147023 Leo Laohoo 2018-01-06T08:58:30Z